namespace CSharpPro._1030;

public class UserServicelmpl:UserService
{
    public int AddUser(Student s)
    {
        throw new NotImplementedException();
    }

    public int DeleteUser(int id)
    {
        throw new NotImplementedException();
    }

    public int UpdateUser(Student s)
    {
        throw new NotImplementedException();
    }

    public int QueryUser(int id)
    {
        throw new NotImplementedException();
    }
}